A marathon runner in training runs 7.5 km [S] and then 21 km [N]. Assume the entire run takes 1.6 h. (A-6) show steps! a)What is the total distance traveled? b)What is the average speed? c)What is the total displacement for the run? d)What is the average velocity?

A marathon runner in training runs 7.5 km [S] and then 21 km [N]. Assume the entire run takes 1.6 h. (A-6) show steps! a)What is the total distance traveled? b)What is the average speed? c)What is the total displacement for the run? d)What is the average velocity?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 2P

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Distance and Speed

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